Meet the SPANX Undie-tectable Thong—designed to give you a completely smooth look underneath clothing. This core control thong flatters your curves, providing level 1 smoothing that feels like a light hug. Featuring a full coverage front with a thong back, this thong gives you your best rear view. The waistband smoothes without squeezing, so you can move with ease and comfort. Say goodbye to visible panty lines as this thong features elastic-free edges for a seamless profile. Made of nylon and elastane, this breathable fabric adapts to your every move, making it the perfect companion for all-day wear. With a 100% cotton gusset, your comfort is never compromised, ensuring you feel fresh from dawn till dusk. Machine wash cold, gentle cycle. Only non-chlorine bleach when needed. Lay flat to dry. Do not iron or dry clean. SPANX is a brand for women, by women. So, we understand what it feels like to be everything, to everyone, all at once—and needing clothes that can do the same. Our pieces are designed to effortlessly adapt to your busy lifestyle, ensuring you feel confident and comfortable—no matter the occasion. Because we firmly believe when you feel your best, you do your best.
A**E
Happily surprised!
I was thinking it wasn’t going to do much of a difference because of the material but I was pleasantly surprised! I got my normal size of XL and it wasn’t tight at all and felt very comfortable. It held in my remaining c-section belly so nicely and made a very big difference. It also didn’t cut in weird on the butt or the hips. I will definitely be ordering some in other colors.
S**R
Buy the right size
I'm in-between a med and lg and wore a medium under a dress to a wedding. It was snug and had a little roll over, but looked better than nothing. I bought the lg and love them. Perfect coverage with no rolls. Holdsu stomach in and no underwear lines.
L**B
Sizing isn’t consistent
How to charge king the size chart in measuring myself I bought a large, I tried it on and it was a little bit too big on me even though the sizing chart said that shouldn’t be the size of fit me so I ordered a medium because I did like the quality and feel of the fabric and the medium to be perfect so I ordered for the third time and medium so I could have a back up pair and a medium I ordered originally fits perfect by the medium I just ordered and received is way too small. This is all in a span of like 30 days and I’ve actually lost weight says really on the medium doesn’t fit. I held them up next to each other and they definitely are not the same. I really like the material. I just wish the sizing was consistent. I’m unable to wear my most recent purchase from them . I just ordered and made informed version of this and if it’s great it is just as comfortable for less.
C**
Very comfortable, if they fit you just right...
Bought to wear under wedding dress. I didn't need for tummy control so it was fine and these were comfortable, but if that's what you're looking for, these do not have it!Otherwise, the fabric was sturdy but not compressing at all. Perfect for no lines, but again, not hiding anything else either... and very comfortable. The only awkward part was how low the leg hole came down. Had the fabric NOT been so thin and loose, or had they hit just a smidge lower, it would have rolled up on my hips.
J**I
Not for my mom bod
My natural waist measurement is 33" and my hips are 45". I normally wear a size 12 in pants and I meant to get the XL but I accidentally got L.I was able to get them on but they were snug. It didnt feel right to return panties lol so I kept them. As I wore them throughout the next day they stretched out A LOT so they were more than roomy enough, but they kept rolling down or riding up too high to hold in what I need it to hold in (I have a lower belly "mom pouch"). I was expecting them to be of better quality than what I could buy from WalMart but it just isnt... the construction of the panty didn't look neat or sturdy or worth 25 dollars a pair at all. Maybe 12 dollars. Overall, they create more lumps and bumps than they hold in *for me*. They may work well for women that are shaped differently.
L**O
Comfort
It is very comfortable for a thong. I had to order a larger size. I tried these on with a pair of jeans. They fit well and didn't roll down. I hate having to adjust my panties while wearing a dress. I suspect they were not designed to have a lot of hold. Still I didn't see any panty lines.
B**B
Light compression, comfortable, and helpful
I really really like these. They are invisible under pretty much anything. They give a light smoothing feel which I really enjoy. I Think that if you’re looking for a more intense piece of shape where this is not it though.
C**M
My Fave
These are great! I love them under nice clothes or jeans. Pretty comfortable
Trustpilot
2 days ago
3 weeks ago
